/*
 * Copyright (C) 2012 Roman Yakovenko <erelus@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do
 * so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package com.fuzzy.core;

import java.util.ArrayList;

public class FuzzySet {

    private ArrayList<FuzzyItem> list = new ArrayList<FuzzyItem>();

    public void add(FuzzyItem fuzzyItem) {
        list.add(fuzzyItem);
    }

    public FuzzyItem getItem(double value) {
        FuzzyItem result = null;
        for (FuzzyItem item : list) {
            if (null == result && item.getM(value) != Function.NOT_IN_SET) {
                result = item;
            } else {
                if (item.getM(value) > result.getM(value)) {
                    result = item;
                }
            }
        }

        if (null == result) {
            throw new IllegalArgumentException(value + " is not in FuzzySet.");
        }
        return result;
    }
}
